$user = get_user_by_userid($_REQUEST['userid']);
DBstart();
$result = delete_user($_REQUEST['userid']);
$result = DBend($result);
show_messages($result, S_USER_DELETED, S_CANNOT_DELETE_USER);
if ($result) {
add_audit(AUDIT_ACTION_DELETE, AUDIT_RESOURCE_USER, 'User alias [' . $user['alias'] . '] name [' . $user['name'] . '] surname [' . $user['surname'] . ']');
unset($_REQUEST['userid']);
unset($_REQUEST['form']);
}
} else {
if (isset($_REQUEST['grpaction']) && isset($_REQUEST['usrgrpid']) && isset($_REQUEST['userid']) && $_REQUEST['grpaction'] == 1) {
$user = get_user_by_userid($_REQUEST['userid']);
$group = get_group_by_usrgrpid($_REQUEST['usrgrpid']);
DBstart();
$result = add_user_to_group($_REQUEST['userid'], $_REQUEST['usrgrpid']);
$result = DBend($result);
show_messages($result, S_USER_UPDATED, S_CANNOT_UPDATE_USER);
if ($result) {
add_audit(AUDIT_ACTION_ADD, AUDIT_RESOURCE_USER_GROUP, 'User alias [' . $user['alias'] . '] name [' . $user['name'] . '] surname [' . $user['surname'] . ']');
unset($_REQUEST['usrgrpid']);
unset($_REQUEST['userid']);
}
unset($_REQUEST['grpaction']);
unset($_REQUEST['form']);
} else {
if (isset($_REQUEST['grpaction']) && isset($_REQUEST['usrgrpid']) && isset($_REQUEST['userid']) && $_REQUEST['grpaction'] == 0) {
$user = get_user_by_userid($_REQUEST['userid']);
$group = get_group_by_usrgrpid($_REQUEST['usrgrpid']);
DBstart();
$result = remove_user_from_group($_REQUEST['userid'], $_REQUEST['usrgrpid']);
function update_user_group($usrgrpid, $name, $users_status, $gui_access, $api_access, $debug_mode, $users = array(), $rights = array())
{
global $USER_DETAILS;
$sql = 'SELECT * ' . ' FROM usrgrp ' . ' WHERE name=' . zbx_dbstr($name) . ' AND usrgrpid<>' . $usrgrpid . ' AND ' . DBin_node('usrgrpid', get_current_nodeid(false));
if (DBfetch(DBselect($sql))) {
error("Group '{$name}' already exists");
return 0;
}
$result = DBexecute('UPDATE usrgrp SET name=' . zbx_dbstr($name) . ' WHERE usrgrpid=' . $usrgrpid);
if (!$result) {
return $result;
}
// must come before adding user to group
$result &= change_group_status($usrgrpid, $users_status);
$result &= change_group_gui_access($usrgrpid, $gui_access);
$result &= change_group_api_access($usrgrpid, $api_access);
$result &= change_group_debug_mode($usrgrpid, $debug_mode);
if (!$result) {
return $result;
}
//-------
$grant = true;
if ($gui_access == GROUP_GUI_ACCESS_DISABLED || $users_status == GROUP_STATUS_DISABLED) {
$grant = !uint_in_array($USER_DETAILS['userid'], $users);
}
if ($grant) {
$result = DBexecute('DELETE FROM users_groups WHERE usrgrpid=' . $usrgrpid);
foreach ($users as $userid => $name) {
$result = add_user_to_group($userid, $usrgrpid);
if (!$result) {
return $result;
}
}
} else {
error(S_USER_CANNOT_DISABLE_ITSELF);
return false;
}
$result = DBexecute('DELETE FROM rights WHERE groupid=' . $usrgrpid);
foreach ($rights as $right) {
$id = get_dbid('rights', 'rightid');
$result = DBexecute('INSERT INTO rights (rightid,groupid,permission,id)' . ' VALUES (' . $id . ',' . $usrgrpid . ',' . $right['permission'] . ',' . $right['id'] . ')');
if (!$result) {
return $result;
}
}
return $result;
}
\t\t\t\tset
\t\t\t\t\tstatus = ?
\t\t\t\twhere
\t\t\t\t\tgroup_id rlike ?
\t\t\t\t\tand
\t\t\t\t\tdmn_id = ?
SQL_QUERY;
check_for_lock_file();
$rs_update_htaccess = exec_query($sql, $query, array($change_status, $group_id, $dmn_id));
send_request();
set_page_message(tr('User was deleted from group ') . "- " . $rs->fields['ugroup']);
} else {
return;
}
}
// ** end of funcfions
gen_client_menu($tpl);
gen_logged_from($tpl);
check_permissions($tpl);
$dmn_id = get_user_domain_id($sql, $_SESSION['user_id']);
add_user_to_group($tpl, $sql, $dmn_id);
delete_user_from_group($tpl, $sql, $dmn_id);
gen_user_assign($tpl, $sql, $dmn_id);
$tpl->assign(array('TR_HTACCESS' => tr('Protected areas'), 'TR_DELETE' => tr('Delete'), 'TR_USER_ASSIGN' => tr('User assign'), 'TR_ALLREADY' => tr('Already in:'), 'TR_MEMBER_OF_GROUP' => tr('Member of group:'), 'TR_BACK' => tr('Back'), 'TR_REMOVE' => tr('Remove'), 'TR_ADD' => tr('Add'), 'TR_SELECT_GROUP' => tr('Select group:')));
gen_page_message($tpl);
$tpl->parse('PAGE', 'page');
$tpl->prnt();
if (isset($cfg['DUMP_GUI_DEBUG'])) {
dump_gui_debug();
}
unset_messages();
public function add_user_group()
{
add_user_to_group(1, 2);
}
/**
* Process the membership tag. This defines whether the specified Moodle users
* should be added/removed as teachers/students.
* @param string $tagconents The raw contents of the XML element
*/
function process_membership_tag($tagcontents)
{
global $CFG;
$memberstally = 0;
$membersuntally = 0;
// In order to reduce the number of db queries required, group name/id associations are cached in this array:
$groupids = array();
if (preg_match('{<sourcedid>.*?<id>(.+?)</id>.*?</sourcedid>}is', $tagcontents, $matches)) {
$ship->coursecode = $CFG->enrol_truncatecoursecodes > 0 ? substr(trim($matches[1]), 0, intval($CFG->enrol_truncatecoursecodes)) : trim($matches[1]);
$ship->courseid = get_field('course', 'id', 'idnumber', $ship->coursecode);
}
if ($ship->courseid && preg_match_all('{<member>(.*?)</member>}is', $tagcontents, $membermatches, PREG_SET_ORDER)) {
foreach ($membermatches as $mmatch) {
unset($member);
unset($memberstoreobj);
if (preg_match('{<sourcedid>.*?<id>(.+?)</id>.*?</sourcedid>}is', $mmatch[1], $matches)) {
$member->idnumber = trim($matches[1]);
}
if (preg_match('{<role\\s+roletype=["\'](.+?)["\'].*?>}is', $mmatch[1], $matches)) {
$member->roletype = trim($matches[1]);
// 01 means Student, 02 means Instructor, 3 means ContentDeveloper, and there are more besides
} elseif ($CFG->enrol_imscapitafix && preg_match('{<roletype>(.+?)</roletype>}is', $mmatch[1], $matches)) {
// The XML that comes out of Capita Student Records seems to contain a misinterpretation of the IMS specification!
$member->roletype = trim($matches[1]);
// 01 means Student, 02 means Instructor, 3 means ContentDeveloper, and there are more besides
}
if (preg_match('{<role\\b.*?<status>(.+?)</status>.*?</role>}is', $mmatch[1], $matches)) {
$member->status = trim($matches[1]);
// 1 means active, 0 means inactive - treat this as enrol vs unenrol
}
$recstatus = $this->get_recstatus($mmatch[1], 'role');
if ($recstatus == 3) {
$member->status = 0;
// See above - recstatus of 3 (==delete) is treated the same as status of 0
//echo "<p>process_membership_tag: unenrolling member due to recstatus of 3</p>";
}
$timeframe->begin = 0;
$timeframe->end = 0;
if (preg_match('{<role\\b.*?<timeframe>(.+?)</timeframe>.*?</role>}is', $mmatch[1], $matches)) {
$timeframe = $this->decode_timeframe($matches[1]);
}
if (preg_match('{<role\\b.*?<extension>.*?<cohort>(.+?)</cohort>.*?</extension>.*?</role>}is', $mmatch[1], $matches)) {
$member->groupname = trim($matches[1]);
// The actual processing (ensuring a group record exists, etc) occurs below, in the enrol-a-student clause
}
$rolecontext = get_context_instance(CONTEXT_COURSE, $ship->courseid);
$rolecontext = $rolecontext->id;
// All we really want is the ID
//$this->log_line("Context instance for course $ship->courseid is...");
//print_r($rolecontext);
// Add or remove this student or teacher to the course...
$memberstoreobj->userid = get_field('user', 'id', 'idnumber', $member->idnumber);
$memberstoreobj->enrol = 'imsenterprise';
$memberstoreobj->course = $ship->courseid;
$memberstoreobj->time = time();
$memberstoreobj->timemodified = time();
if ($memberstoreobj->userid) {
// Decide the "real" role (i.e. the Moodle role) that this user should be assigned to.
// Zero means this roletype is supposed to be skipped.
$moodleroleid = $this->rolemappings[$member->roletype];
if (!$moodleroleid) {
$this->log_line("SKIPPING role {$member->roletype} for {$memberstoreobj->userid} ({$member->idnumber}) in course {$memberstoreobj->course}");
continue;
}
if (intval($member->status) == 1) {
// Enrol unsing the generic role_assign() function
if (!role_assign($moodleroleid, $memberstoreobj->userid, 0, $rolecontext, $timeframe->begin, $timeframe->end, 0, 'imsenterprise') && trim($memberstoreobj->userid) != '') {
$this->log_line("Error enrolling user #{$memberstoreobj->userid} ({$member->idnumber}) to role {$member->roletype} in course {$memberstoreobj->course}");
} else {
$this->log_line("Enrolled user #{$memberstoreobj->userid} ({$member->idnumber}) to role {$member->roletype} in course {$memberstoreobj->course}");
$memberstally++;
// At this point we can also ensure the group membership is recorded if present
if (isset($member->groupname)) {
// Create the group if it doesn't exist - either way, make sure we know the group ID
if (isset($groupids[$member->groupname])) {
$member->groupid = $groupids[$member->groupname];
// Recall the group ID from cache if available
} else {
if ($groupid = get_field('groups', 'id', 'name', addslashes($member->groupname), 'courseid', $ship->courseid)) {
$member->groupid = $groupid;
$groupids[$member->groupname] = $groupid;
// Store ID in cache
} else {
// Attempt to create the group
$group->name = addslashes($member->groupname);
$group->courseid = $ship->courseid;
$group->timecreated = time();
$group->timemodified = time();
$groupid = insert_record('groups', $group);
$this->log_line('Added a new group for this course: ' . $group->name);
$groupids[$member->groupname] = $groupid;
// Store ID in cache
$member->groupid = $groupid;
}
}
// Add the user-to-group association if it doesn't already exist
if ($member->groupid) {
add_user_to_group($member->groupid, $memberstoreobj->userid);
}
}
// End of group-enrolment (from member.role.extension.cohort tag)
}
} elseif ($CFG->enrol_imsunenrol) {
// Unenrol
if (!role_unassign($moodleroleid, $memberstoreobj->userid, 0, $rolecontext, 'imsenterprise')) {
$this->log_line("Error unenrolling {$memberstoreobj->userid} from role {$moodleroleid} in course");
} else {
$membersuntally++;
$this->log_line("Unenrolled {$member->idnumber} from role {$moodleroleid} in course");
}
}
}
}
$this->log_line("Added {$memberstally} users to course {$ship->coursecode}");
if ($membersuntally > 0) {
$this->log_line("Removed {$membersuntally} users from course {$ship->coursecode}");
}
}
}
/**
* The other half to print_entry, this checks the form data
*
* This function checks that the user has completed the task on the
* enrolment entry page and then enrolls them.
*
* @param form the form data submitted, as an object
* @param course the current course, as an object
*/
function check_entry($form, $course)
{
global $CFG, $USER, $SESSION, $THEME;
if (empty($form->password)) {
$form->password = '';
}
if (empty($course->password)) {
// do not allow entry when no course password set
// automatic login when manual primary, no login when secondary at all!!
error('illegal enrolment attempted');
}
$groupid = $this->check_group_entry($course->id, $form->password);
if ($form->password == $course->password or $groupid !== false) {
if (isguestuser()) {
// only real user guest, do not use this for users with guest role
$USER->enrolkey[$course->id] = true;
add_to_log($course->id, 'course', 'guest', 'view.php?id=' . $course->id, getremoteaddr());
} else {
/// Update or add new enrolment
if (enrol_into_course($course, $USER, 'manual')) {
if ($groupid !== false) {
if (!add_user_to_group($groupid, $USER->id)) {
print_error('couldnotassigngroup');
}
}
} else {
print_error('couldnotassignrole');
}
}
if ($SESSION->wantsurl) {
$destination = $SESSION->wantsurl;
unset($SESSION->wantsurl);
} else {
$destination = "{$CFG->wwwroot}/course/view.php?id={$course->id}";
}
redirect($destination);
} else {
$this->errormsg = get_string('enrolmentkeyhint', '', substr($course->password, 0, 1));
}
}
}
}
if ($ret) {
// OK
notify('-->' . get_string('enrolledincourse', '', $addcourse[$i]));
} else {
notify('-->' . get_string('enrolledincoursenot', '', $addcourse[$i]));
}
}
}
for ($i = 0; $i < 5; $i++) {
// Add user to groups if necessary
if ($course[$i] && $groupid[$i]) {
$coursecontext = get_context_instance(CONTEXT_COURSE, $course[$i]->id);
if (count(get_user_roles($coursecontext, $user->id))) {
if (add_user_to_group($groupid[$i], $user->id)) {
notify('-->' . get_string('addedtogroup', '', $addgroup[$i]));
} else {
notify('-->' . get_string('addedtogroupnot', '', $addgroup[$i]));
}
} else {
notify('-->' . get_string('addedtogroupnotenrolled', '', $addgroup[$i]));
}
}
}
unset($user);
}
}
fclose($fp);
notify("{$strusersnew}: {$usersnew}");
notify(get_string('usersupdated', 'admin') . ": {$usersupdated}");
